Nonprofit · EIN 38-6884677
HILDENBRAND FAMILY FOUNDATION
Also known as WILTON J & LYNN V HILDENBRAND TTEE
Tax-exempt · SMITHTOWN, NY 11787
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $5,776,853 | $714,427 | $5,062,426 | $10,325,367 | $0 | $10,325,367 |
| December 31, 2024 | 990-PF | $523,242 | $667,437 | -$144,195 | $5,301,648 | $0 | $5,301,648 |
| December 31, 2023 | 990-PF | $423,334 | $660,869 | -$237,535 | $6,130,823 | $0 | $6,130,823 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $5,040,167
- Dividends
- $287,388
- Interest
- $352
- Net gain from sales of assets
- $448,946
Expenses
- Grants and similar amounts paid
- $635,000
- Disbursements for charitable purposes
- $635,000
- Excise tax on investment income
- $9,136
Balance sheet and other
- Total assets, start of year
- $5,301,648
- Total assets, end of year
- $10,325,367
- Total liabilities, end of year
- $0
- Net assets, end of year
- $10,325,367
- Fair market value of assets
- $14,866,824
- Qualifying distributions
- $635,000
- Net investment income
- $736,686
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990-PF for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Lynn V Hildenbrand 2 Wheelwright Way, Smithtown, NY 11787 | President | 0 | $0 |
| Marc W Hildenbrand 42 Kerferd Road, Glen Iris, Victoria 3146, AS | Director | 0 | $0 |
| Amanda L Hildenbrand 240 East 55th Street PHC, New York, NY 10022 | Secretary | 0 | $0 |
990-PF for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Lynn V Hildenbrand 2 Wheelwright Way, Smithtown, NY 11787 | President | 0 | $0 |
| Marc W Hildenbrand 42 Kerferd Road, Glen Iris, Victoria 3146, AS | Director | 0 | $0 |
| Amanda L Hildenbrand 240 East 55th Street PHC, New York, NY 10022 | Secretary | 0 | $0 |
990-PF for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Lynn V Hildenbrand 2 Wheelwright Way, Smithtown, NY 11787 | President | 0 | $0 |
| Marc W Hildenbrand 42 Kerferd Road, Glen Iris, Victoria 3146, AS | Director | 0 | $0 |
| Amanda L Hildenbrand 240 East 55th Street PHC, New York, NY 10022 | Secretary | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 2 WHEELRIGHT WAY, SMITHTOWN, NY 11787-2221
- In care of
- % WILTON J HILDENBRAND JR
- Signed the 990-PF
- Lynn Hildenbrand, President
- Phone
- (631) 793-6729
- Return prepared by
- Lear & Pannepacker LLP
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990-PF on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-PF on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-PF on file |
IRS record
- EIN
- 38-6884677
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private non-operating foundation
- Donations deductible (Pub 78)
- Private foundation, 30% limit
- Exempt since
- 2011
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T22)
- Assets (IRS master file)
- $10,325,367
- Income (IRS master file)
- $6,072,195
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $5,776,853 | $714,427 | $10,325,367 | XML |
| 990-PF | December 2024 | $523,242 | $667,437 | $5,301,648 | IRS |
| 990-PF | December 2023 | $423,334 | $660,869 | $6,130,823 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 38-6884677).
Questions about HILDENBRAND FAMILY FOUNDATION
- What is the EIN of HILDENBRAND FAMILY FOUNDATION?
- The employer identification number (EIN) of HILDENBRAND FAMILY FOUNDATION is 38-6884677.
- Is HILDENBRAND FAMILY FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2011.
- Are donations to HILDENBRAND FAMILY FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does HILDENBRAND FAMILY FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of HILDENBRAND FAMILY FOUNDATION due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did HILDENBRAND FAMILY FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended December 2025.
- Who are the officers and directors of HILDENBRAND FAMILY FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does HILDENBRAND FAMILY FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $5,776,853, expenses of $714,427 and total assets of $10,325,367 at year end.
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